Material: This battery charger is made of high quality material, not easy to break, durable, can charge AA, AAA batteries.

Fast battery charger :USB 5V/2A input port, fast charging speed, saving long charging wait time.

Safety guarantee: advanced MCU control, overheat and overcurrent protection, short circuit protection, non-rechargeable battery and defect detection.

Intelligent control: The latest battery detection technology automatically switches to trickle charging when the battery is almost fully charged.